Results 111 to 120 of about 4,919,113 (388)

Role of groundwater in formation of Martian channels [PDF]

A global 3-D model of groundwater flow has been used to study possible behavior of groundwater on Mars and its role in creating fluvial features. Conclusions drawn from an earlier 2-D groundwater model are supplemented and expanded.
Howard, Alan D.
core   +1 more source

Hydrological summary for the United Kingdom: March 2002 [PDF]

, 2000
The monthly summary of hydrological conditions in the United Kingdom is compiled as part of the National Hydrological Monitoring Programme (a joint CEH and BGS enterprise).
Marsh, Terry, Sanderson, Felicity
core   +6 more sources

Weighing risks against GHG reduction benefits in emerging green technologies

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Green technologies represent promising strategies for mitigating carbon emissions and combating global warming. However, their implementation in civil and industrial applications is not without risks, as intrinsic uncertainties and latent safety concerns can threaten their effective deployment.
Federica Tamburini, Valerio Cozzani, Nicola Paltrinieri, Thomas Alan Adams II   +3 more
wiley   +1 more source

Hydrological Summary for the UK: January 2011 [PDF]

, 2007
The monthly summary of hydrological conditions in the United Kingdom is compiled as part of the National Hydrological Monitoring Programme (a joint CEH and BGS enterprise).
Marsh, Terry, Sanderson, Felicity
core   +4 more sources

Review of recent advances in the design, synthesis, and modification of biochar for remediation of heavy metal pollution in water

The Canadian Journal of Chemical Engineering, EarlyView.
Research frontiers in using biochar for heavy metal remediation. Abstract Heavy metal contamination of water has long been a serious environmental issue. Biochar and biochar‐based composites are emerging as effective and sustainable solutions for heavy metal removal due to their strong adsorption abilities and environmentally friendly nature.
Soumik Chakma, Mehedi Hasan, Sudip K. Rakshit, Janusz Kozinski, Kang Kang   +4 more
wiley   +1 more source

Analysis and identification of sulfate sources in groundwater of a typical profile in the Yinchuan Plain

Journal of Hydrology: Regional Studies
Study region: The Yinchuan Plain in China. Study focus: In large watersheds with diverse landforms, multi-level nested groundwater flow systems drive complex sulfate transport and transformation.
Ning Liu, Wenke Wang, Deshuai Ji, Zongyu Chen, Yazhen Du   +4 more
doaj  

Hydrological summary for the United Kingdom: August 2012 [PDF]

, 2012
The monthly summary of hydrological conditions in the United Kingdom is compiled as part of the National Hydrological Monitoring Programme (a joint CEH and BGS enterprise).
Marsh, Terry, Parry, Simon
core  

Quantification of nitrate removal by a flooded alluvial zone in the Ill floodplain (Eastern France) [PDF]

, 1999
The nitrate reducing capacity of a flooded system in the Ill floodplain (Eastern France) was investigated for a period of 2 years. The methodology used consisted of a spatio-temporal monitoring of stream flow and nitrate concentrations in the groundwater
Ackerer, Philippe, Eichhorn, Arianne, Maire, Gérard, Sanchez-Pérez, José-Miguel, Takatert, Naima, Trémolières, Michèle   +5 more
core   +1 more source

Understanding heat and groundwater flow through continental flood basalt provinces: insights gained from alternative models of permeability/depth relationships for the Columbia Plateau, USA

, 2014
Heat-flow mapping of the western USA has identified an apparent low-heat-flow anomaly coincident with the Columbia Plateau Regional Aquifer System, a thick sequence of basalt aquifers within the Columbia River Basalt Group (CRBG).
E. Burns, Colin F. Williams, S. Ingebritsen, C. Voss, F. Spane, J. DeAngelo   +5 more
semanticscholar   +1 more source

Groundwater origin, flow regime and geochemical evolution in arid endorheic watersheds: a case study from the Qaidam Basin, northwestern China

Hydrology and Earth System Sciences, 2017
. Groundwater origin, flow and geochemical evolution in the Golmud River watershed of the Qaidam Basin was assessed using hydrogeochemical, isotopic and numerical approaches.
Yong Xiao, J. Shao, S. Frape, Yali Cui, X. Dang, Shengbin Wang, Yonghong Ji   +6 more
semanticscholar   +1 more source